Tidy up some of the unused sql tables

4 files changed, 9 insertions, 109 deletions

diff --git a/synapse/crypto/event_signing.py b/synapse/crypto/event_signing.py
index 056e8f6ca4..baa93b0ee4 100644
--- a/synapse/crypto/event_signing.py
+++ b/synapse/crypto/event_signing.py
@@ -19,9 +19,7 @@ from synapse.api.events.utils import prune_event
 from syutil.jsonutil import encode_canonical_json
 from syutil.base64util import encode_base64, decode_base64
 from syutil.crypto.jsonsign import sign_json
-from synapse.api.events.room import GenericEvent
 
-import copy
 import hashlib
 import logging
 
diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py
index 96adf20c89..7d810e6a62 100644
--- a/synapse/storage/__init__.py
+++ b/synapse/storage/__init__.py
@@ -16,9 +16,7 @@
 from twisted.internet import defer
 
 from synapse.api.events.room import (
-    RoomMemberEvent, RoomTopicEvent, FeedbackEvent,
-    RoomNameEvent,
-    RoomJoinRulesEvent,
+    RoomMemberEvent, RoomTopicEvent, FeedbackEvent, RoomNameEvent,
     RoomRedactionEvent,
 )
 
@@ -95,8 +93,7 @@ class DataStore(RoomMemberStore, RoomStore,
 
     @defer.inlineCallbacks
     @log_function
-    def persist_event(self, event=None, backfilled=False, pdu=None,
-                      is_new_state=True):
+    def persist_event(self, event, backfilled=False, is_new_state=True):
         stream_ordering = None
         if backfilled:
             if not self.min_token_deferred.called:
@@ -107,8 +104,7 @@ class DataStore(RoomMemberStore, RoomStore,
         try:
             yield self.runInteraction(
                 "persist_event",
-                self._persist_pdu_event_txn,
-                pdu=pdu,
+                self._persist_event_txn,
                 event=event,
                 backfilled=backfilled,
                 stream_ordering=stream_ordering,
@@ -139,15 +135,6 @@ class DataStore(RoomMemberStore, RoomStore,
         event = self._parse_event_from_row(events_dict)
         defer.returnValue(event)
 
-    def _persist_pdu_event_txn(self, txn, pdu=None, event=None,
-                               backfilled=False, stream_ordering=None,
-                               is_new_state=True):
-        if event is not None:
-            return self._persist_event_txn(
-                txn, event, backfilled, stream_ordering,
-                is_new_state=is_new_state,
-            )
-
     @log_function
     def _persist_event_txn(self, txn, event, backfilled, stream_ordering=None,
                            is_new_state=True):
@@ -159,8 +146,6 @@ class DataStore(RoomMemberStore, RoomStore,
             self._store_room_name_txn(txn, event)
         elif event.type == RoomTopicEvent.TYPE:
             self._store_room_topic_txn(txn, event)
-        elif event.type == RoomJoinRulesEvent.TYPE:
-            self._store_join_rule(txn, event)
         elif event.type == RoomRedactionEvent.TYPE:
             self._store_redaction(txn, event)
 
diff --git a/synapse/storage/room.py b/synapse/storage/room.py
index 0c83c11ad3..ca70506d28 100644
--- a/synapse/storage/room.py
+++ b/synapse/storage/room.py
@@ -132,22 +132,6 @@ class RoomStore(SQLBaseStore):
 
         defer.returnValue(ret)
 
-    @defer.inlineCallbacks
-    def get_room_join_rule(self, room_id):
-        sql = (
-            "SELECT join_rule FROM room_join_rules as r "
-            "INNER JOIN current_state_events as c "
-            "ON r.event_id = c.event_id "
-            "WHERE c.room_id = ? "
-        )
-
-        rows = yield self._execute(None, sql, room_id)
-
-        if len(rows) == 1:
-            defer.returnValue(rows[0][0])
-        else:
-            defer.returnValue(None)
-
     def _store_room_topic_txn(self, txn, event):
         self._simple_insert_txn(
             txn,
@@ -170,17 +154,6 @@ class RoomStore(SQLBaseStore):
             }
         )
 
-    def _store_join_rule(self, txn, event):
-        self._simple_insert_txn(
-            txn,
-            "room_join_rules",
-            {
-                "event_id": event.event_id,
-                "room_id": event.room_id,
-                "join_rule": event.content["join_rule"],
-            },
-        )
-
 
 class RoomsTable(Table):
     table_name = "rooms"
diff --git a/synapse/storage/schema/im.sql b/synapse/storage/schema/im.sql
index 8d6f655993..8ba732a23b 100644
--- a/synapse/storage/schema/im.sql
+++ b/synapse/storage/schema/im.sql
@@ -85,80 +85,24 @@ CREATE TABLE IF NOT EXISTS topics(
     topic TEXT NOT NULL
 );
 
+CREATE INDEX IF NOT EXISTS topics_event_id ON topics(event_id);
+CREATE INDEX IF NOT EXISTS topics_room_id ON topics(room_id);
+
 CREATE TABLE IF NOT EXISTS room_names(
     event_id TEXT NOT NULL,
     room_id TEXT NOT NULL,
     name TEXT NOT NULL
 );
 
+CREATE INDEX IF NOT EXISTS room_names_event_id ON room_names(event_id);
+CREATE INDEX IF NOT EXISTS room_names_room_id ON room_names(room_id);
+
 CREATE TABLE IF NOT EXISTS rooms(
     room_id TEXT PRIMARY KEY NOT NULL,
     is_public INTEGER,
     creator TEXT
 );
 
-CREATE TABLE IF NOT EXISTS room_join_rules(
-    event_id TEXT NOT NULL,
-    room_id TEXT NOT NULL,
-    join_rule TEXT NOT NULL
-);
-CREATE INDEX IF NOT EXISTS room_join_rules_event_id ON room_join_rules(event_id);
-CREATE INDEX IF NOT EXISTS room_join_rules_room_id ON room_join_rules(room_id);
-
-
-CREATE TABLE IF NOT EXISTS room_power_levels(
-    event_id TEXT NOT NULL,
-    room_id TEXT NOT NULL,
-    user_id TEXT NOT NULL,
-    level INTEGER NOT NULL
-);
-CREATE INDEX IF NOT EXISTS room_power_levels_event_id ON room_power_levels(event_id);
-CREATE INDEX IF NOT EXISTS room_power_levels_room_id ON room_power_levels(room_id);
-CREATE INDEX IF NOT EXISTS room_power_levels_room_user ON room_power_levels(room_id, user_id);
-
-
-CREATE TABLE IF NOT EXISTS room_default_levels(
-    event_id TEXT NOT NULL,
-    room_id TEXT NOT NULL,
-    level INTEGER NOT NULL
-);
-
-CREATE INDEX IF NOT EXISTS room_default_levels_event_id ON room_default_levels(event_id);
-CREATE INDEX IF NOT EXISTS room_default_levels_room_id ON room_default_levels(room_id);
-
-
-CREATE TABLE IF NOT EXISTS room_add_state_levels(
-    event_id TEXT NOT NULL,
-    room_id TEXT NOT NULL,
-    level INTEGER NOT NULL
-);
-
-CREATE INDEX IF NOT EXISTS room_add_state_levels_event_id ON room_add_state_levels(event_id);
-CREATE INDEX IF NOT EXISTS room_add_state_levels_room_id ON room_add_state_levels(room_id);
-
-
-CREATE TABLE IF NOT EXISTS room_send_event_levels(
-    event_id TEXT NOT NULL,
-    room_id TEXT NOT NULL,
-    level INTEGER NOT NULL
-);
-
-CREATE INDEX IF NOT EXISTS room_send_event_levels_event_id ON room_send_event_levels(event_id);
-CREATE INDEX IF NOT EXISTS room_send_event_levels_room_id ON room_send_event_levels(room_id);
-
-
-CREATE TABLE IF NOT EXISTS room_ops_levels(
-    event_id TEXT NOT NULL,
-    room_id TEXT NOT NULL,
-    ban_level INTEGER,
-    kick_level INTEGER,
-    redact_level INTEGER
-);
-
-CREATE INDEX IF NOT EXISTS room_ops_levels_event_id ON room_ops_levels(event_id);
-CREATE INDEX IF NOT EXISTS room_ops_levels_room_id ON room_ops_levels(room_id);
-
-
 CREATE TABLE IF NOT EXISTS room_hosts(
     room_id TEXT NOT NULL,
     host TEXT NOT NULL,